When I was selling real estate, a standby generator was becoming a far more popular thing for many buyers. Never did have anybody ask for solar,,,,,,,,ever.........
I have also noticed that when we lose power because of bad weather, it takes the electric company far longer to restore it, then when I was a kid (I'm 43). I am guessing its due to aging distribution systems that are far harder to upgrade and replace due to much more regulation. When I got my electric box replaced, the electrician did it on Saturday so he wouldn't be delayed by the inspector.......